diff --git a/package.json b/package.json
index ecdff64b12..e7f3ecff53 100644
--- a/package.json
+++ b/package.json
@@ -28,6 +28,7 @@
     "grunt": "~0.4.1",
     "grunt-jsdoc": "~0.2.4",
     "grunt-karma": "~0.4.3",
+    "grunt-contrib-watch": "~0.3.1",
     "grunt-contrib-concat": "~0.1.3",
     "grunt-contrib-uglify": "~0.1.2",
     "grunt-angular-templates": "~0.3.0",